Properties of the Number 5500

Five Thousand Five Hundred

Basics

Value: 5499 → 5500 → 5501

Parity: even

Prime: No

Previous Prime: 5483

Next Prime: 5501

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 ³ × 11

Divisors: 1, 2, 4, 5, 10, 11, 20, 22, 25, 44

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010101111100

Octal: 12574

Duodecimal: 3224

Hexadecimal: 157c

Square: 30250000

Square Root: 74.16198487095663

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

9-gonal (or enneagonal or nonagonal) numbers: a(n) = n*(7·n-5)/2. A1106

Inverse binomial matrix applied to A039599. A89942

Hypotenuses for which there exist exactly 3 distinct integer triangles. A84647

Generalized 19-gonal (or enneadecagonal) numbers: m*(17·m - 15)/2 with m = 0, +1, -1, +2, -2, +3, -3, ... A303813

a(n) = n*(2·n+5)*(n-1)/6. A51925

Numbers whose decimal expansion contains only 0's and 5's. A169964

a(n) = A069537(n)/2. A88404

Position in A356226 of first appearance of the n-th composition in standard order (row n of A066099). A356603

a(n) = A063997(n)/4. A88406

Expansion of ((1-x)/(1-2x))⁵. A169792